import math
import random

# for i in range(1, 10):
#   if (i % 2 == 0):
#     continue
#   else:
#     print(i)

# for i in range(1, 6, 1):
#   for k in range(1, 6 - i, 1):
#     print(" ", end="");
#   for j in range(1, 2 * i):
#     print('*', end="")
#   print('')
str = 'abcdefg'
str2 = 'this is an apple'
list1 = [1,2,2,3,4,5,6]
tuple1 = (1,2,3,4,5,6,1,1)
# print(str[1:8:2])
# print(min(list1))
# print(str2.isupper())
# print(tuple1.count('1', 0, 4))
# strLen = len(str)
# i = 0
# while i < strLen:
#   print(str[i], end=" , ")
#   i += 1
# print()

# for i in tuple1:
#   print(i, end = ', ')
# print()
list2 = list(tuple1)
str3 = '哈哈'
# list1.append(str3)
# list1.insert(1, str3)
str4 = 'A'
# list1[1:] = str4

str5 = ['123', 'jy', 'alg', 'JY']
# str5.reverse()
str5.sort(key=len, reverse=True)
# print(str5)

# print(tuple(str))

c2 = 1.3e1
# print(math.pow(2,3))

# print(random.randrange(0, 2))


def min(x, y):
  if x > y:
    return x
  else:
    return y

# a = eval(input('请输入第一个数：'))
# b = eval(input('请输入第二个数：'))
# print('两者中较大的数为：', min(a, b))


